随笔分类 - 集合Set
摘要：lst = list("AABCDCBEG") # ['A', 'A', 'B', 'C', 'D', 'C', 'B', 'E', 'G'] # print(lst) st = set(lst) # print(st) # {'D', 'A', 'C', 'G', 'E', 'B'} lst =
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摘要：s0 = set() # <class 'set'> s1 = {1, 2, 3, 4, 5, 6, 12, 10, 11, 5, 6, 10} # 去重，无序 print(s1) s2 = set("AaBDG9dtyOp6M") print(s2) # {'9', 'd', 'a', 'G',
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